DK2239118T3 - Transportsnegl til betonblanding og fremgangsmåde til fremstilling af transportsneglen - Google Patents
Transportsnegl til betonblanding og fremgangsmåde til fremstilling af transportsneglenInfo
- Publication number
- DK2239118T3 DK2239118T3 DK10159105.5T DK10159105T DK2239118T3 DK 2239118 T3 DK2239118 T3 DK 2239118T3 DK 10159105 T DK10159105 T DK 10159105T DK 2239118 T3 DK2239118 T3 DK 2239118T3
- Authority
- DK
- Denmark
- Prior art keywords
- auger
- manufacturing
- concrete mixing
- transport
- transport auger
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/222—Screw or worm constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
- B29C48/2522—Shaft or screw supports, e.g. bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Screw Conveyors (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Machine Tool Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095394A FI121656B (fi) | 2009-04-09 | 2009-04-09 | Betonimassan syöttöruuvi, menetelmä syöttöruuvin valmistamiseksi sekä liukuvalulaitteisto |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2239118T3 true DK2239118T3 (da) | 2013-10-07 |
Family
ID=40590276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10159105.5T DK2239118T3 (da) | 2009-04-09 | 2010-04-06 | Transportsnegl til betonblanding og fremgangsmåde til fremstilling af transportsneglen |
Country Status (8)
Country | Link |
---|---|
US (1) | US8784088B2 (da) |
EP (1) | EP2239118B1 (da) |
DK (1) | DK2239118T3 (da) |
ES (1) | ES2427771T3 (da) |
FI (1) | FI121656B (da) |
IN (1) | IN2010KO00312A (da) |
PL (1) | PL2239118T3 (da) |
PT (1) | PT2239118E (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI127991B (en) * | 2015-06-17 | 2019-07-15 | Elematic Oyj | Concrete mass feed screw and method for making the feed screw |
USD910829S1 (en) * | 2019-04-12 | 2021-02-16 | Saint-Gobain Ceramics & Plastics, Inc. | Flame diffuser insert for immersion tube furnace |
USD910830S1 (en) * | 2019-04-12 | 2021-02-16 | Saint-Gobain Ceramics & Plastics, Inc. | Flame diffuser insert for immersion tube furnace |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022556A (en) | 1975-04-30 | 1977-05-10 | The George Hyman Construction Company | Concrete slab extruder having a free flight auger |
US4838700A (en) * | 1987-04-30 | 1989-06-13 | Williamson Kirk E | Assemblies for a worm press |
FI86699C (fi) * | 1988-04-27 | 1992-10-12 | Partek Ab | Matningsskruv |
GB8816085D0 (en) | 1988-07-06 | 1988-08-10 | Ultra Span | Auxiliary auger assembly for hollow core slab production |
JPH0577308A (ja) * | 1991-04-24 | 1993-03-30 | Hitachi Metals Ltd | 合成樹脂成形用スクリユ |
DE4444370A1 (de) * | 1994-12-14 | 1996-06-20 | Max Gutknecht | Vorrichtung zum thermischen, mechanischen, chemischen und/oder physikalischen Behandeln eines Produktes |
US6331069B1 (en) * | 1998-01-14 | 2001-12-18 | George Putti | Concrete extrusion machine and spiral conveyor therefor |
-
2009
- 2009-04-09 FI FI20095394A patent/FI121656B/fi active IP Right Grant
-
2010
- 2010-03-24 IN IN312KO2010 patent/IN2010KO00312A/en unknown
- 2010-04-06 PT PT101591055T patent/PT2239118E/pt unknown
- 2010-04-06 EP EP10159105.5A patent/EP2239118B1/en active Active
- 2010-04-06 DK DK10159105.5T patent/DK2239118T3/da active
- 2010-04-06 PL PL10159105T patent/PL2239118T3/pl unknown
- 2010-04-06 ES ES10159105T patent/ES2427771T3/es active Active
- 2010-04-08 US US12/756,760 patent/US8784088B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2239118A3 (en) | 2012-10-03 |
PL2239118T3 (pl) | 2013-12-31 |
PT2239118E (pt) | 2013-08-22 |
FI20095394A (fi) | 2010-10-10 |
FI121656B (fi) | 2011-02-28 |
ES2427771T3 (es) | 2013-10-31 |
EP2239118B1 (en) | 2013-07-31 |
IN2010KO00312A (da) | 2015-05-15 |
US20100260878A1 (en) | 2010-10-14 |
US8784088B2 (en) | 2014-07-22 |
EP2239118A2 (en) | 2010-10-13 |
FI20095394A0 (fi) | 2009-04-09 |
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